| Region | Total | RK.1* | % |
|---|---|---|---|
| Asia / Cambodia | 27 | 11 | 41% |
| Asia / China | 646 | 61 | 9% |
| Asia / Israel | 42 | 2 | 5% |
| Asia / Japan | 182 | 24 | 13% |
| Asia / Malaysia | 14 | 9 | 64% |
| Asia / Singapore | 322 | 90 | 28% |
| Asia / South_Korea | 481 | 105 | 22% |
| Asia / Thailand | 141 | 44 | 31% |
| Asia / Vietnam | 1 | 1 | 100% |
| Europe / Denmark | 21 | 1 | 5% |
| Europe / France | 399 | 9 | 2% |
| Europe / Ireland | 222 | 6 | 3% |
| Europe / Italy | 68 | 1 | 1% |
| Europe / Luxembourg | 24 | 1 | 4% |
| Europe / Netherlands | 62 | 4 | 6% |
| Europe / Norway | 148 | 6 | 4% |
| Europe / Portugal | 78 | 2 | 3% |
| Europe / Spain | 1,859 | 19 | 1% |
| Europe / United Kingdom | 604 | 19 | 3% |
| North America / Canada | 1,282 | 118 | 9% |
| North America / USA | 3,778 | 129 | 3% |
| North America / USA imported | 355 | 16 | 5% |
| Oceania / Australia | 944 | 343 | 36% |
| Oceania / Micronesia | 1 | 1 | 100% |
| Oceania / New_Zealand | 99 | 15 | 15% |
German environmental samples are excluded by default.